package com.codeblock_;

public class CodeBlockDetail03 {
    public static void main(String[] args) {

        BBB bbb = new BBB();
    }
}

class AAA{
    public AAA() {
        System.out.println("AAA() 构造器被调用");
    }
}
class BBB extends AAA{

    {
        System.out.println("BBB普通代码块");
    }

    public BBB() {
        System.out.println("BBB() 构造器被调用");
    }
}
